but hurry, the special financing offer ends martin luther king, jr. day. don't miss the year end clearance sale at sleep train. superior service, best selection, lowest price, guaranteed. ♪ your ticket to a better night's sleep ♪ (male announcer): now, here's stanley roberts who found people behaving badly. exposed but he wasn't alone, san francisco nudest are trying to get the federal courts to block a ban on nudity due to take effect feb 1st the nudist basically want to be able to walk around the city buck naked and are citing the 1st admendment they say they are exercising their freedom of speech >> to me nudity is a birth right because we were born this way and this is our human body that's being criminalized. so there some of them stood around in the cold weather without a sitch of clothes on waiting for their moment in federal court it was a surreal sight to see all the news crews huttled arould one person giving an interview and this naked guy videotaping now back to the man in th pick dress, he never got naked but he contuined to expose himself